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List of works by Ying Ying Leung

A Systematic Review of the Quality and Utility of Observer-Based Instruments for Assessing Medical Professionalism

scientific article published on 01 December 2018

A cross-sectional study on factors associated with patient-physician discordance in global assessment of patients with axial spondyloarthritis: an Asian perspective

scientific article published on 19 June 2018

A cross-sectional study on factors associated with poor work outcomes in patients with axial spondyloarthritis in Singapore

scientific article published on 01 October 2019

A qualitative study of quality of life domains and subdomains relevant to patients with spondyloarthritis

scientific article published on 08 November 2018

A systematic literature review on the application of Rasch analysis in musculoskeletal disease -- a special interest group report of OMERACT 11.

scientific article published on 15 October 2013

A systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: A GRAPPA-OMERACT initiative ⬇️

scientific article published on 9 September 2017

Adaptation of Chinese and English versions of the Ankylosing Spondylitis quality of life (ASQoL) scale for use in Singapore

scientific article published on 17 August 2017

Adaptation of Chinese and English versions of the Psoriatic Arthritis Quality of Life (PsAQoL) scale for use in Singapore

scientific article

Advancing Stiffness Measurement in Rheumatic Disease: Report from the Stiffness Special Interest Group at OMERACT 2018

scientific article published on 15 February 2019

An overview of OA research in two urban APLAR populations.

scientific article

Association between body mass index and risk of total knee replacement, the Singapore Chinese Health Study.

scientific article

Calibration of a physical functioning item bank for measurement of health-related quality of life in Singapore

scientific article published on 22 May 2020

Cardiovascular risk profile of patients with psoriatic arthritis compared to controls--the role of inflammation.

scientific article

Cigarette smoking and risk of total knee replacement for severe osteoarthritis among Chinese in Singapore--the Singapore Chinese health study.

scientific article

Classification and Outcome Measures for Psoriatic Arthritis

article

Colchicine effectiveness in symptom and inflammation modification in knee osteoarthritis (COLKOA): study protocol for a randomized controlled trial

scientific article published on 30 April 2015

Colchicine--Update on mechanisms of action and therapeutic uses

scientific article

Comparing patient-perceived and physician-perceived remission and low disease activity in psoriatic arthritis: an analysis of 410 patients from 14 countries

scientific article published on 15 November 2018

Comparing the patient reported physical function outcome measures in a real-life international cohort of patients with psoriatic arthritis

scientific article published on 21 January 2020

Comparison of 4 functional indexes in psoriatic arthritis with axial or peripheral disease subgroups using Rasch analyses.

scientific article published in July 2008

Comparison of EuroQol-5D and short form-6D utility scores in multiethnic Asian patients with psoriatic arthritis: a cross-sectional study.

scientific article published on 15 March 2013

Comparison of ankylosing spondylitis and non-radiographic axial spondyloarthritis in a multi-ethnic Asian population of Singapore

scientific article published on 14 May 2019

Construct validity of the modified numeric rating scale of patient global assessment in psoriatic arthritis.

scientific article published on 15 March 2012

Content and Face Validity and Feasibility of 5 Candidate Instruments for Psoriatic Arthritis Randomized Controlled Trials: The PsA OMERACT Core Set Workshop at the GRAPPA 2017 Annual Meeting

scientific article published on 1 June 2018

Correction: Duration of physical activity, sitting, sleep and the risk of total knee replacement among Chinese in Singapore, the Singapore Chinese Health Study

scientific article published in PLoS ONE

Cross-cultural adaptation of the Hamilton axial spondyloarthritis questionnaire and development of a Chinese version in a multi-ethnic Asian population

scientific article published on 27 June 2019

Cumulative inflammatory burden is independently associated with increased arterial stiffness in patients with psoriatic arthritis: a prospective study.

scientific article

Determinants of Patient-Reported Psoriatic Arthritis Impact of Disease: An Analysis of the Association with Gender in 458 Patients from 14 Countries

scientific article published on 14 October 2019

Diabetes mellitus and the risk of total knee replacement among Chinese in Singapore, the Singapore Chinese Health Study.

scientific article published on 13 January 2017

Diabetes mellitus is not a risk factor for osteoarthritis

scientific article published on 01 February 2020

Disseminated cutaneous infection with Mycobacterium chelonae mimicking panniculitis in a patient with dermatomyositis.

scientific article published on December 2005

Disseminated tuberculosis masquerading as a presentation of systemic lupus erythematosus

scientific article published on 2 October 2017

Domains of quality of life affecting elderly patients with hand osteoarthritis: a qualitative study in the Asian perspective.

scientific article

Domains rated as important by patients with hand osteoarthritis

scientific article published on 01 November 2019

Duration of physical activity, sitting, sleep and the risk of total knee replacement among Chinese in Singapore, the Singapore Chinese Health Study

scientific article published in PLoS ONE

Effect of ethnicity on disease activity and physical function in psoriatic arthritis in a multiethnic Asian population

scientific article published on 30 October 2016

Endorsement of the 66/68 Joint Count for the Measurement of Musculoskeletal Disease Activity: OMERACT 2018 Psoriatic Arthritis Workshop Report

scientific article published on 15 February 2019

Estimation of glomerular filtration rate in patients with systemic lupus erythematosus.

scientific article published in January 2006

Evaluation of Mobile Apps Targeted at Patients With Spondyloarthritis for Disease Monitoring: Systematic App Search

scientific article published on 28 October 2019

Evaluation of spinal mobility measurements in predicting axial psoriatic arthritis

article

Exploring the Link between Uric Acid and Osteoarthritis.

scientific article published on 13 December 2017

Factors associated with patient-physician discordance in a prospective cohort of patients with psoriatic arthritis: An Asian perspective

scientific article published on 03 April 2019

Fibromyalgia as a Contextual Factor Influencing Disease Activity Measurements in Spondyloarthritis and Psoriatic Arthritis

scientific article published on 01 November 2016

GRAPPA 2019 Project Report

scientific article published on 01 June 2020

GRAPPA-OMERACT initiative to standardise outcomes in psoriatic arthritis clinical trials and longitudinal observational studies

scientific article published on 26 July 2017

Gout and risk of knee replacement for severe knee osteoarthritis in the Singapore Chinese Health Study

scientific article

Impact of glomerular filtration rate in colchicine toxicity

scientific article published on 02 March 2016

Impact of illness and variables associated with functional impairment in Chinese patients with psoriatic arthritis

scientific article published on 01 September 2008

International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials

scientific article

Is combination rituximab with cyclophosphamide better than rituximab alone in the treatment of lupus nephritis?

scientific article published on 28 May 2009

Living arrangements, social networks and onset or progression of pain among older adults in Singapore

scientific article

Making the next steps in psoriatic arthritis management: current status and future directions

scientific article

Measurement properties of Pain Catastrophizing Scale in patients with knee osteoarthritis

scientific article published on 10 June 2020

Measurement properties of patient reported outcome measures for spondyloarthritis: A systematic review

scientific article published on 22 March 2018

Measuring disease activity in psoriatic arthritis

scientific article published on 25 December 2012

Minimal Clinically Important Difference as Applied in Rheumatology: An OMERACT Rasch Working Group Systematic Review and Critique

scientific article published on June 2015

Minimal Important Difference and Responsiveness to Change of the SF-36 in Patients with Psoriatic Arthritis Receiving Tumor Necrosis Factor- Blockers

scientific article published on 01 September 2011

Outcomes of the 2019 GRAPPA Workshop on Continuous Composite Indices for the Assessment of Psoriatic Arthritis and Membership-recommended Next Steps

scientific article published on 01 June 2020

Pre-operative pressure pain thresholds do not meaningfully explain satisfaction or improvement in pain after knee replacement: a cohort study

scientific article published on 19 September 2018

Predictors of functional deterioration in Chinese patients with psoriatic arthritis: a longitudinal study

scientific article

Predictors of maternal and fetal outcomes in pregnancies of patients with systemic lupus erythematosus.

scientific article published on 4 May 2011

Prevalence and variables associated with fatigue in psoriatic arthritis: a cross-sectional study

scientific article published on 09 August 2020

PsAID12 Provisionally Endorsed at OMERACT 2018 as Core Outcome Measure to Assess Psoriatic Arthritis-specific Health-related Quality of Life in Clinical Trials

article

Pulmonary hypertension, hyperthyroidism, and fenfluramine: a case report and review.

scientific article published on 8 November 2006

Response to Letters to the Editors: 1. More details on the database used by the study should be provided. 2. Mediclaim Hospital Discharge System and income levels of cohort

scientific article published on 11 December 2014

Risk of malignancies in patients with spondyloarthritis treated with biologics compared with those treated with non-biologics: a systematic review and meta-analysis

scientific article published on 28 May 2020

Singapore Chapter of Rheumatologists updated consensus statement on the eligibility for government subsidization of biologic and targeted-synthetic therapy for the treatment of rheumatoid arthritis

scientific article published on 19 December 2019

Singapore chapter of rheumatologists' updated consensus statement on the eligibility for government subsidization of biologic and targeted therapy for the treatment of psoriatic arthritis

scientific article published on 24 November 2019

Stiffness Is the Cardinal Symptom of Inflammatory Musculoskeletal Diseases, Yet Still Variably Measured: Report from the OMERACT 2016 Stiffness Special Interest Group

scientific article published on 15 December 2016

Synovial fluid pro-inflammatory profile differs according to the characteristics of knee pain.

scientific article published on 19 April 2017

Testing scaling assumptions, reliability and validity of medical outcomes study short-form 36 health survey in psoriatic arthritis.

scientific article published on 25 April 2010

The GRAPPA-OMERACT Psoriatic Arthritis Working Group at the 2018 Annual Meeting: Report and Plan for Completing the Core Outcome Measurement Set

scientific article published on 01 June 2019

The GRAPPA-OMERACT Working Group: 4 Prioritized Domains for Completing the Core Outcome Measurement Set for Psoriatic Arthritis 2019 Updates

scientific article published on 01 June 2020

The International Consortium for Health Outcome Measurement (ICHOM)Set of Outcomes that Matter to People Living with Inflammatory Arthritis Consensus from an international Working Group

article

The direct and indirect costs of axial spondyloarthritis (axSpA) in Singapore

scientific article published on 05 January 2020

The impact of axial spondyloarthritis on quality of life (QoL): a comparison with the impact of moderate to end-stage chronic kidney disease on QoL

scientific article published on 05 June 2018

Towards standardized patient reported physical function outcome reporting: linking ten commonly used questionnaires to a common metric

scientific article published on 13 October 2018

Traditional Chinese medicine (TCM) collaborative care for patients with axial spondyloarthritis (AcuSpA): protocol for a pragmatic randomized controlled trial

article

Tumour necrosis factor alpha blockade is associated with sustained regression of carotid intima-media thickness for patients with active psoriatic arthritis: a 2-year pilot study

scientific article published on 20 July 2010

Update on recommendations for eligibility of government subsidization of biologic disease-modifying antirheumatic drugs for the treatment of axial spondyloarthritis in Singapore

scientific article published on 24 November 2019

Updating the Psoriatic Arthritis (PsA) Core Domain Set: A Report from the PsA Workshop at OMERACT 2016.

scientific article published on February 2017

Urine protein-to-creatinine ratio in an untimed urine collection is a reliable measure of proteinuria in lupus nephritis

scientific article published on 25 October 2006

Using Acute-phase Reactants to Inform the Development of Instruments for the Updated Psoriatic Arthritis Core Outcome Measurement Set

article

Validation of screening questionnaires for evaluation of knee osteoarthritis prevalence in the general population of Singapore.

scientific article

Validity and reliability of EQ-5D-5L among patients with axial spondyloarthritis in Singapore

scientific article published on 01 April 2020

Validity and reliability of Work Productivity and Activity Impairment among patients with axial spondyloarthritis in Singapore

scientific article published on 05 February 2020

Validity and reliability of the Ankylosing Spondylitis Disease Activity Score with C-reactive protein (ASDAS-CRP) and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in patients with axial spondyloarthritis (axSpA) in Singapore

scientific article published on 13 November 2019

Validity and reliability of the Assessment of Spondyloarthritis International Society Health Index in English-speaking patients with axial spondyloarthritis in Singapore

scientific article published on 27 June 2019

Validity and reliability of the ten-item Connor-Davidson Resilience Scale (CD-RISC10) instrument in patients with axial spondyloarthritis (axSpA) in Singapore

scientific article published on 06 December 2018

Work disability in rheumatic diseases: Baseline results from an inception cohort

scientific article published on 08 June 2020

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